<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>图形化缓动函数</title>
    <style>
        #target {
            width: 90%;
            margin: 0 auto;
        }
        .itemBox {
            width: 200px;
            height: 120px;
            display: inline-block;
            margin: 10px;
        }
    </style>
    <script src="../RequestAnimationFrame.js"></script>
    <script src="../Tween.js"></script>
</head>
<body>
    <div id="target"></div>
<script src="./index.js"></script>
</body>
</html>